NO. 23C0. 



FORAMIN1FERA FROM JAMAICA— CUSHMAN. 



65 



QUINQUELOCULINA AGGLUTINANS d'Orbigny. 



Plate 15, figs. 9, 10. 



Quinqueloculina agglutinans d'Orbigny, Foram. Cuba, 1839, p. 195, pi. 12, figs. 

 11-13. 



This has become a convenient name to use for almost any are- 

 naceous quinqueloculine species. The Jamaican material is of the 

 form described and figured by d'Orbigny. It was common in the 

 Montego Bay material and found at stations 1, 2, 4, and 5. 



D'Orbigny's records are from Jamaica and rare in Cuba. I have 

 had material from numerous stations in the shallow water of the Gulf 



Fig. 3.— Quinqueloculina 

 agglutinans d'orbigny. 

 apertural view of spec- 

 imen from i fathom, 

 Bogue Islands, Mon- 

 tego Bay. x 40. 



Fig. 4.— Quinqueloculina 

 bidentata d'Orbigny. 

 apertural view of 

 specimen from run- 

 AWAY Bay. X 40. 



of Mexico and along the Florida Keys, as well as in the Bahamas. 

 All have the typical form as shown in d'Orbigny's figure. 



QUINQUELOCULINA BIDENTATA d'Orbigny. 



Plate 15, figs. 11, 12. 



Quinqueloculina bidentata d'Orbigny, Foram. Cuba, 1839, p. 197, pi. 12, figs. 

 18-20. 



This species differs from Q. agglutinans in the shape of the chambers 

 especially and the more elongate form. It was found frequently at 

 Runaway Bay, but not at Montego Bay where Q. agglutinins is 

 common. 



D'Orbigny's specimens were from Cuba. 



QUINQUELOCULINA LAMARCKIANA d'Orbigny. 



Plate 15, figs. 13, 14. 

 Quinqueloculina lamarchiana d'Orbigny, Foram. Cuba, 1839, p. 189, pi. 11, figs. 



14, 15. 

 Quinqueloculina auberiana d'Orbigny, Foram. Cuba, 1839, p. 193, pi. 12, figs. 



1-3. 

 Quinqueloculina cuvieriana H. B. Brady (not d'Orbigny), Rep. Voy. Challenger, 



Zoology, vol. 9, 1884, p. 162, pi. 5, figs. 12a-c. 



In the Cuban Monograph Q. lamarchiana is given from Cuba and 

 .Jamaica, and Q. auberiana from Cuba and Martinique. The descrip- 

 tions of the two are almost identical, and it seems that they should be 

 27177— 21— Proc.N.M.vol.59 5 



